The Vigil Network : preservation and access of data /

Bibliographic Details
Main Author:	Emmett, William W. (Author)
Other Authors:	Hadley, R. F. (Richard Frederick), 1924-
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1968.
Series:	Geological Survey circular ; 460-C. Conservation networks.
Subjects:	Hydrology > United States > Information services. Hydrology > International cooperation. Hydrology > Information services. United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo110464

Available Online